FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F11.0.0 2016-05-03T03:41:25Z 2016-05-03T03:41:25Z Pedro F. Giffuni pfg@FreeBSD.org 2016-05-03T03:41:25Z urn:sha1:453130d9bfc1c6d68b366dfcb041689d69f81295 Most affect comments, very few have user-visible effects. 2016-04-21T19:57:40Z Pedro F. Giffuni pfg@FreeBSD.org 2016-04-21T19:57:40Z urn:sha1:d9c9c81c083a76a65c6cacf8fcbc0511e2ffa489 rounddown2 tends to produce longer lines than the original code and when the code has a high indentation level it was not really advantageous to do the replacement. This tries to strike a balance between readability using the macros and flexibility of having the expressions, so not everything is converted. 2015-02-24T01:00:46Z Pyun YongHyeon yongari@FreeBSD.org 2015-02-24T01:00:46Z urn:sha1:9e251ed6d51fa70d6e6d1e12ce067db40d5f6f95 Reported by: jmg 2014-12-27T18:24:15Z Marius Strobl marius@FreeBSD.org 2014-12-27T18:24:15Z urn:sha1:535508f74a03597c6b6f16bac496e678847517b5 MFC after: 3 days 2014-09-25T07:22:24Z Gleb Smirnoff glebius@FreeBSD.org 2014-09-25T07:22:24Z urn:sha1:5af6947046740202e589436161d76190377f8f90 but taken from hardware. - Mechanically convert to if_inc_counter() the rest of counters. - While here fix 3 instances of the same bug, when error counter was ++ in one place and then assigned in other place, losing the increment. Achieve that storing soft errors counters in softc. 2014-09-03T08:28:16Z Gleb Smirnoff glebius@FreeBSD.org 2014-09-03T08:28:16Z urn:sha1:b1f8b586965a9dc2c64505442555b64a7dff3337 Sponsored by: Nginx, Inc. 2014-06-28T03:56:17Z Hans Petter Selasky hselasky@FreeBSD.org 2014-06-28T03:56:17Z urn:sha1:af3b2549c4ba2ef00a7cbb4cb6836598bf0aefbe 2014-06-27T22:05:21Z Glen Barber gjb@FreeBSD.org 2014-06-27T22:05:21Z urn:sha1:37a107a407cdb47ee0f4c4337e369e9973b34076 These changes prevent sysctl(8) from returning proper output, such as: 1) no output from sysctl(8) 2) erroneously returning ENOMEM with tools like truss(1) or uname(1) truss: can not get etype: Cannot allocate memory 2014-06-27T16:33:43Z Hans Petter Selasky hselasky@FreeBSD.org 2014-06-27T16:33:43Z urn:sha1:3da1cf1e88f8448bb10c5f778ab56ff65c7a6938 there is an environment variable which shall initialize the SYSCTL during early boot. This works for all SYSCTL types both statically and dynamically created ones, except for the SYSCTL NODE type and SYSCTLs which belong to VNETs. A new flag, CTLFLAG_NOFETCH, has been added to be used in the case a tunable sysctl has a custom initialisation function allowing the sysctl to still be marked as a tunable. The kernel SYSCTL API is mostly the same, with a few exceptions for some special operations like iterating childrens of a static/extern SYSCTL node. This operation should probably be made into a factored out common macro, hence some device drivers use this. The reason for changing the SYSCTL API was the need for a SYSCTL parent OID pointer and not only the SYSCTL parent OID list pointer in order to quickly generate the sysctl path. The motivation behind this patch is to avoid parameter loading cludges inside the OFED driver subsystem. Instead of adding special code to the OFED driver subsystem to post-load tunables into dynamically created sysctls, we generalize this in the kernel. Other changes: - Corrected a possibly incorrect sysctl name from "hw.cbb.intr_mask" to "hw.pcic.intr_mask". - Removed redundant TUNABLE statements throughout the kernel. - Some minor code rewrites in connection to removing not needed TUNABLE statements. - Added a missing SYSCTL_DECL(). - Wrapped two very long lines. - Avoid malloc()/free() inside sysctl string handling, in case it is called to initialize a sysctl from a tunable, hence malloc()/free() is not ready when sysctls from the sysctl dataset are registered. - Bumped FreeBSD version to indicate SYSCTL API change. MFC after: 2 weeks Sponsored by: Mellanox Technologies 2014-06-11T20:46:23Z John Baldwin jhb@FreeBSD.org 2014-06-11T20:46:23Z urn:sha1:9afa8f431f370cb49d4c794dcba61195b39b0353 freeing them instead of after. - Check the bus address of a static DMA buffer to decide if the associated map should be unloaded. - Don't try to destroy bus dma maps for static DMA buffers. Reviewed by: davidcs